3- Results and discussion:
The influence of blend ratio, yarn count, weave structure,
heat set before and after singeing process, and their interaction on the
pilling tendency were studied by using a two-way ANOV A. Tables (3) and (4)
give the F- test value and significance level of the effect of all factors
studied on pilling resistance.
|
|
MS
|
MS
|
|
|
|
Factors
|
Effect
|
Error
|
F-test
|
p-Ievel
|
|
1-Blend ratio
|
233.8162
|
0.050321
|
4646.4487
|
1.85116E-07
|
|
2- Yarn count Nm
|
47.2053
|
0.150843
|
312.9429
|
4.0327E-05
|
|
3- Weave st.
|
1245.124
|
0.28835
|
4318.0967
|
2.14325E-07
|
|
~- Fabric set.
|
908.8423
|
0.108385
|
8385.3154
|
0.000119235
|
|
5- Heat set degree
|
4.846798
|
0.268395
|
18.058424
|
0.000511632
|
|
Interaction 1,2
|
3.135725
|
0.168589
|
18.599812
|
0.000409754
|
|
Int. 1,3
|
62.79971
|
0.064962
|
966.71448
|
9.06962E-ll
|
|
Int. 2,3
|
7.631032
|
0.141098
|
54.083031
|
7.85586E-06
|
|
Int. 1,4
|
24.80726
|
0.527292
|
47.04652
|
0.001662814
|
|
Int. 2,4
|
0.988681
|
0.203046
|
4.8692398
|
0.084770083
|
|
Int. 3,4
|
196.7487
|
0.266353
|
738.67584
|
7.29128E-06
|
|
Int. 1,5
|
0.918128
|
0.044658
|
20.559267
|
0.007859774
|
|
Int. 2,5
|
1.025479
|
0.180031
|
5.6961145
|
0.067533143
|
|
Int. 3,5
|
2.274503
|
0.132391
|
17.180212
|
0.010873095
|
|
Int. 4,5
|
5.466763
|
0.060267
|
90.709114
|
0.010845236
|
|
Int. 1,2,3
|
0.824313
|
0.14916
|
5.5263729
|
0.001834621
|
|
Int. 1,2,4
|
0.383103
|
0.103542
|
3.6999831
|
0.054513518
|
|
Int. 1,3,4
|
16.35973
|
0.199086
|
82.174294
|
1.56328E-06
|
|
Int. 2,3,4
|
0.893515
|
0.151304
|
5.9054413
|
0.016337097
|
|
Int. 1,2,5
|
0.142881
|
0.081395
|
1.7554045
|
0.230852827
|
|
Int. 1,3,5
|
0.529815
|
0.229608
|
2.3074784
|
0.146062732
|
|
Int. 2,3,5
|
0.197063
|
0.16845
|
1.1698623
|
0.392418623
|
|
Int. 1,4,5
|
0.477841
|
0.125063
|
3.8208106
|
0.118057363
|
|
Int. 2,4,5
|
1.030511
|
0.139501
|
7.3871417
|
0.045393456
|
|
Int. 3,4,5
|
1.980169
|
0.010611
|
186.61559
|
0.000112436
|
|
Int. 1,2,3,4
|
0.849525
|
0.101994
|
8.3291693
|
0.000185279
|
|
Int. 1,2,3,5
|
0.314227
|
0.277056
|
1.1341621
|
0.393072158
|
|
Int. 1,2,4,5
|
0.420123
|
0.167871
|
2.5026443
|
0.125471637
|
|
Int. 1,3,4,5
|
0.173859
|
0.203904
|
0.8526521
|
0.530489028
|
|
Int. 2,3,4,5
|
0.555035
|
0.02559
|
21.689224
|
0.000236873
|
|
Int. 1,2,3,4,5
|
0.275309
|
0.113441
|
2.4269004
|
0.062439963
|
F-test = Calculated F value, the significant
influences are marked by bold
(Significance level: P< 0.05)
|
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